The Parting, the Brethren, the Post Card, and the Crossroad (The Amish Novels)

3 different books by Beverly Lewis. Two of the books are in one. "the Parting is book 1 of the Courtship of nellie Fisher, and the Brethren is book 3 of Annie's People, The Post Card and The Crossroad are from the same series and are in 1 volume.